A win over a fragile St. Louis Blues team may not be a big deal for a team with high expectations. But for where the Bruins are right now, the manner in which they won on Tuesday in St. Louis could be a good start for them to get to where they want to go.

ST. LOUIS — David Pastrnak scored with 1:47 to play as the Boston Bruins rallied with three third-period goals for a 3-2 win over the St. Louis Blues on Tuesday night. Pastrnak’s shot from the left circle trickled through Jordan Binnington’s pads and slid just over the goal line.

Brayden Schenn and Oskar Sundqvist scored, and Binnington made 27 saves for the Blues (7-9-0), have lost three in a row and ended a season-long five-game homestand 2-3-0. St. Louis was 5-0-0 when leading after two periods.